BRAZING METHOD BY HIGH-FREQUENCY INDUCTION HEATING, NON-BRAZED PORTION PROTECTION MEMBER AND NON-BRAZED PORTION PROTECTION DEVICE

摘要

PROBLEM TO BE SOLVED: To suppress temperature rise of a portion other than a junction (non-brazed portion) without blocking heating of the junction, when brazing by using high-frequency induction heating.;SOLUTION: In a brazing method by high-frequency induction heating in an embodiment, a junction (for example, a projection part 31(#1) and a tip part 21(#1)) is subjected to high-frequency induction heating in the state where the periphery of a non-brazed portion which is a portion other than the junction to be brazed (for example, SUS piping 6(#1)) is covered with a protection member 10 having heat shield function.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2018,JPO&INPIT